Mitutoyo MF Series - Page 74

No. 99MBA091A
6-8
Example of cable that can be used
The following illustrates two types of reference cables which are used to connect the counter
to a DOS/V PC. One of the cables does not use control lines and other uses control lines.
Cable 1 (Control lines are not used)
Pin number Signal name Pin number Signal name
1
N．C
1
DCD
2 RD 2 RXD
3 TD 3 TXD
4 DTR 4 DTR
5 SG 5 GND
6 DSR 6 DSR
7
N．C
7
RTS
8
N．C
8
CTS
9
N．C
9
RI
Cable 2 (Control lines are used)
Pin number Signal name Pin number Signal name
1
N．C
1
DCD
2 RD 2
RXD
3 TD 3
TXD
4 DTR 4
DTR
5 SG 5
GND
6 DSR 6
DSR
7
N．C
7
RTS
8
N．C
8
CTS
9
N．C
9
RI
[Counter unit]
[Counter unit]
[DOS／V]
[DOS／V]